// This is a simple program to print the 99 multiplication table.

int main() {
    int i, j;
    for (i = 1; i <= 9; i++) { // This is the outer loop.
        for (j = 1; j <= i; j++) { // This is the inner loop.
            printf("%d * %d = %d ", j, i, i * j); // This is the output.
        }
        printf("\n"); // This is the newline.
    }
    return 0;
}